The ICF Identifier field appears at the bottom of the configuration screen for Dashboard Service subconfigurations. It's initialized with a value starting with "idm magic" followed by a number for various subconfigurations.
I couldn't find anyone who knew what this field was used for. Searching the code and Googling for "ICF" did not yield any results. If the field's not in use, it should be removed from the Dashboard Service.
If the field is in use, could someone let me know what it's used for and I will add it to the Configuration Reference in the OpenAM Reference? (The field is currently not listed in the OpenAM Reference.)